The DSC1121CI2-013.0000T: Its AEC-Q100 qualification makes it suitable for automotive applications such as engine control units, body controllers, and infotainment modules where the clock source must survive thermal cycling and vibration.
The 2.25V to 3.6V supply range covers both 3.3V and 2.5V rails commonly found in automotive and industrial designs, eliminating the need for a dedicated regulator. Housed in a 6-SMD, No Lead package measuring 3.20mm x 2.50mm with a seated height of 0.90mm, this oscillator fits standard 3.2 x 2.5 mm land patterns and is suited for space-constrained PCBs.